text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  """lists.py: Lists of words that will be useful for tagging."""
  
  __author__ = "Rami Al-Rfou"
  __email__ = "rmyeid gmail"
  
  WEEK_DAYS = {'Sunday', 'Sun.', 'Monday', 'Mon.', 'Tuesday', 'Tu.', 'Tue.',
               'Tues.', 'Wednesday', 'Wed.', 'Thursday', 'Th.', 'Thu.', 'Thur.',
                'Thurs.', 'Friday', 'Fri.', 'Saturday', 'Sat.'}
  
  MONTHS = {
  'January', 'Jan.', 'February', 'Feb.', 'March', 'Mar.', 'April', 'Apr.', 'May',
  'June', 'Jun.', 'July', 'Jul.', 'August', 'Aug.', 'September', 'Sep.', 'Sept.',
  'October', 'Oct.', 'November', 'Nov.', 'December', 'Dec.'}
  
  WEEK_MONTHS = set(MONTHS).union(WEEK_DAYS)
  
  CAPITALS = set("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
      
  NUMERALS = {"one", "two", "three", "four", "five", "six", "seven", "eight",
              "nine", "ten", "thousand", "million", "billion", "trillion"}
  